 /*******************************************************************************
  * Copyright (c) 2005, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
  
 package org.eclipse.ui.internal.navigator.resources.workbench;

 import java.util.Comparator ;

 import org.eclipse.ui.views.navigator.ResourceSorter;

 /**
  *
  * <p>
  * <strong>EXPERIMENTAL</strong>. This class or interface has been added as
  * part of a work in progress. There is a guarantee neither that this API will
  * work nor that it will remain the same. Please do not use this API without
  * consulting with the Platform/UI team.
  * </p>
  * @since 3.2
  *
  */
 class ResourceComparator implements Comparator {

     private ResourceSorter sorter = new ResourceSorter(ResourceSorter.NAME);

     /**
      * The following compare will sort items based on their type (in the order of: ROOT, PROJECT,
      * FOLDER, FILE) and then based on their String representation
      *
      * (non-Javadoc)
      *
      * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
      */
     public int compare(Object o1, Object o2) {
         return this.sorter.compare(null, o1, o2);
     }

     /*
      * (non-Javadoc)
      *
      * @see java.util.Comparator#equals(java.lang.Object)
      */
     public boolean equals(Object obj) {

         return obj instanceof ResourceComparator;
     }
 }

